164820000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 240

約数和(自身を含む): 562095072

約数和(自身を除く): 397275072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 67, 75, 80, 82, 96, 100, 120, 123, 125, 134, 150, 160, 164, 200, 201, 205, 240, 246, 250, 268, 300, 328, 335, 375, 400, 402, 410, 480, 492, 500, 536, 600, 615, 625, 656, 670, 750, 800, 804, 820, 984, 1000, 1005, 1025, 1072, 1200, 1230, 1250, 1312, 1340, 1500, 1608, 1640, 1675, 1875, 1968, 2000, 2010, 2050, 2144, 2400, 2460, 2500, 2680, 2747, 3000, 3075, 3216, 3280, 3350, 3750, 3936, 4000, 4020, 4100, 4920, 5000, 5025, 5125, 5360, 5494, 6000, 6150, 6432, 6560, 6700, 7500, 8040, 8200, 8241, 8375, 9840, 10000, 10050, 10250, 10720, 10988, 12000, 12300, 13400, 13735, 15000, 15375, 16080, 16400, 16482, 16750, 19680, 20000, 20100, 20500, 21976, 24600, 25125, 25625, 26800, 27470, 30000, 30750, 32160, 32800, 32964, 33500, 40200, 41000, 41205, 41875, 43952, 49200, 50250, 51250, 53600, 54940, 60000, 61500, 65928, 67000, 68675, 76875, 80400, 82000, 82410, 83750, 87904, 98400, 100500, 102500, 109880, 123000, 125625, 131856, 134000, 137350, 153750, 160800, 164000, 164820, 167500, 201000, 205000, 206025, 219760, 246000, 251250, 263712, 268000, 274700, 307500, 329640, 335000, 343375, 402000, 410000, 412050, 439520, 492000, 502500, 549400, 615000, 659280, 670000, 686750, 804000, 820000, 824100, 1005000, 1030125, 1098800, 1230000, 1318560, 1340000, 1373500, 1648200, 1716875, 2010000, 2060250, 2197600, 2460000, 2747000, 3296400, 3433750, 4020000, 4120500, 5150625, 5494000, 6592800, 6867500, 8241000, 10301250, 10988000, 13735000, 16482000, 20602500, 27470000, 32964000, 41205000, 54940000, 82410000, 164820000]

約数ペア:

[(1, 164820000), (2, 82410000), (3, 54940000), (4, 41205000), (5, 32964000), (6, 27470000), (8, 20602500), (10, 16482000), (12, 13735000), (15, 10988000), (16, 10301250), (20, 8241000), (24, 6867500), (25, 6592800), (30, 5494000), (32, 5150625), (40, 4120500), (41, 4020000), (48, 3433750), (50, 3296400), (60, 2747000), (67, 2460000), (75, 2197600), (80, 2060250), (82, 2010000), (96, 1716875), (100, 1648200), (120, 1373500), (123, 1340000), (125, 1318560), (134, 1230000), (150, 1098800), (160, 1030125), (164, 1005000), (200, 824100), (201, 820000), (205, 804000), (240, 686750), (246, 670000), (250, 659280), (268, 615000), (300, 549400), (328, 502500), (335, 492000), (375, 439520), (400, 412050), (402, 410000), (410, 402000), (480, 343375), (492, 335000), (500, 329640), (536, 307500), (600, 274700), (615, 268000), (625, 263712), (656, 251250), (670, 246000), (750, 219760), (800, 206025), (804, 205000), (820, 201000), (984, 167500), (1000, 164820), (1005, 164000), (1025, 160800), (1072, 153750), (1200, 137350), (1230, 134000), (1250, 131856), (1312, 125625), (1340, 123000), (1500, 109880), (1608, 102500), (1640, 100500), (1675, 98400), (1875, 87904), (1968, 83750), (2000, 82410), (2010, 82000), (2050, 80400), (2144, 76875), (2400, 68675), (2460, 67000), (2500, 65928), (2680, 61500), (2747, 60000), (3000, 54940), (3075, 53600), (3216, 51250), (3280, 50250), (3350, 49200), (3750, 43952), (3936, 41875), (4000, 41205), (4020, 41000), (4100, 40200), (4920, 33500), (5000, 32964), (5025, 32800), (5125, 32160), (5360, 30750), (5494, 30000), (6000, 27470), (6150, 26800), (6432, 25625), (6560, 25125), (6700, 24600), (7500, 21976), (8040, 20500), (8200, 20100), (8241, 20000), (8375, 19680), (9840, 16750), (10000, 16482), (10050, 16400), (10250, 16080), (10720, 15375), (10988, 15000), (12000, 13735), (12300, 13400)]